🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.53 AU - 0.75 AU

Year: 183 Days

Day: 26.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 51.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,558,638 km

• M1: 105,466 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.9 AU - 1.28 AU

Year: 408 Days

Day: 41.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,558,638 km

• M1: 167,550 km (0.056 R)
• M2: 190,288 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.63 AU - 4.87 AU

Year: 3708 Days

Day: 34.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,558,638 km

• M1: 3,508,818 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.8

Radius: 14.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.21 AU - 6.09 AU

Year: 4810 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,558,638 km

• M1: 181,612 km (0.084 R)
• M2: 652,247 km (0.105 R)
• M3: 2,307,996 km (0.096 R)
• M4: 3,176,860 km (0.082 R)
• M5: 3,970,477 km (0.084 R)
• M6: 4,734,473 km (0.066 R)
• M7: 5,863,339 km (0.112 R)
• M8: 6,330,533 km (0.11 R)
• M9: 6,924,137 km (0.091 R)
• M10: 7,447,132 km (0.114 R)
• M11: 8,770,774 km (0.071 R)
• M12: 10,973,602 km (0.101 R)
• M13: 13,685,512 km (0.11 R)
• M14: 16,755,410 km (0.115 R)
• M15: 17,318,945 km (0.091 R)
• M16: 18,024,898 km (0.074 R)
• M17: 18,616,707 km (0.092 R)
• M18: 21,698,872 km (0.059 R)
• M19: 27,539,023 km (0.092 R)
• M20: 28,236,748 km (0.074 R)
• M21: 29,758,457 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.7

Radius: 4.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.94 AU - 20.08 AU

Year: 24027 Days

Day: 24.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,558,638 km

• M1: 64,327 km (0.115 R)
• M2: 328,816 km (0.055 R)
• M3: 613,351 km (0.074 R)
• M4: 772,075 km (0.1 R)
• M5: 1,958,685 km (0.064 R)
• M6: 2,255,637 km (0.053 R)
• M7: 2,716,847 km (0.1 R)
• M8: 3,086,054 km (0.075 R)
• M9: 3,824,021 km (0.115 R)
• M10: 5,171,598 km (0.056 R)
• M11: 6,343,548 km (0.095 R)
• M12: 7,408,087 km (0.11 R)
• M13: 7,682,000 km (0.087 R)
• M14: 9,377,842 km (0.047 R)
• M15: 9,652,055 km (0.086 R)
• M16: 11,205,778 km (0.11 R)
• M17: 11,618,818 km (0.041 R)
• M18: 12,095,437 km (0.096 R)
• M19: 15,739,641 km (0.11 R)
• M20: 16,454,419 km (0.058 R)
• M21: 16,719,656 km (0.067 R)
• M22: 17,190,740 km (0.075 R)
• M23: 18,371,367 km (0.107 R)
• M24: 20,432,227 km (0.098 R)
• M25: 20,815,796 km (0.075 R)
• M26: 39,558,614 km (0.117 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 11,415 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit